School Smart Stepping Buckets Balance Builders - 5 x 12 inch - Set of 6 - 2 Each of 3 Primary Colors Ball for gym or playground activities Red exterior with traditional stipple finish for ease of grasp Made of rubber for durability Two-ply construction for resistance to punctures Measures 6.0 in diameter Six brightly colored buckets connected by a braided nylon rope Create an 11-foot balancing obstacle course Sturdy molded plastic construction holds up to 330 lb Buckets nest for easy storage